You should first check tutorial on youtube made by bence toth. then check with what we said with dabeast
Are you seriously trying to sell gems to someone??? I hope everyone here can do the job by himself and not buy anything from the DOT devs or some random guy like you. We should not spend any money for that
No resync error for me since i got the 500k gems, I try to use really carefully game guardian. From my experience you can get banned after "resync error", and it comes pretty often when you abuse cheating, like spending a lot of gems, buying pre-leveled titans (wich gives you too much experience), cheat on player experience, or speed up the timer (especially for the castle).
So I just get full money and food from the quest, sometimes speed up the construction (I limit 100 gems spend), buy some relics time to time, and thats it. Starting a new game and doing tutorial again is really boring so I dont want to be banned again